Hi Helena, Thank you very much for your report. That's bad news! We'll investigate this immediately and hope to be able to release 3.14.7 with a fix this week.
A few additional questions: - Do you happen to know whether the regression happened in 3.14.5 or 3.14.6? - Can you post that dump somewhere for us to analyse? (E.g. by private message to [email protected]) - Did you do anything particular to produce this leak (e.g. use custom converters, bindings, etc.), or does it happen with any kind of jOOQ usage? We'll try to reproduce this on our end and revert back ASAP. Best Regards, Lukas On Mon, Feb 1, 2021 at 3:38 PM 'Helena Åberg Östlund' via jOOQ User Group < [email protected]> wrote: > Hi Jooq team, > > We want to report an issue with the latest release. We upgraded from > 3.14.4 to 3.14.6 and then experienced a memory leak where the heap was > slowly filling up with instances of org.jooq.impl.DefaultDataType instances. > > We took a java heap dump of our service (a spring-boot service) and > analysed it with Eclipse Memory Analyzer Tool. It showed that 70% of the > memory was accumulated in a java.util.LinkedHashMap which contained these > DefaultDataType objects. We didn't dig into this further, but the problem > completely disappeared once we downgraded back to 3.14.4 so our conclusion > is that the issue was with the new release. > > Kind regards, > Helena > > -- > You received this message because you are subscribed to the Google Groups > "jOOQ User Group" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jooq-user/8ed0184c-f9a9-4ff0-a694-7908a3aabbc3n%40googlegroups.com > <https://groups.google.com/d/msgid/jooq-user/8ed0184c-f9a9-4ff0-a694-7908a3aabbc3n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "jOOQ User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jooq-user/CAB4ELO6S%3DD%2B8KpeKNbfECEXwy6GvO0gvs2QHxX4w9erKvu%2Br4Q%40mail.gmail.com.
